Product name:
high strength hexagon screw;Product grade: 8.8,10.9,12.9 product process: high-quality carbon steel forging;
Surface treatment:
blackening heat treatment and hardening;Product features: deep thread, uniform force, excellent quality, clean surface, strong and durable.
Application:
suitable for long-span housing, industrial plant steel structure, high-rise housing steel frame structure, bridge structure, heavy lifting machinery and other important structures.
Product specific |
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| Name | bolt | |||||
| Place of origin | Hebei ,China | |||||
| Size | M6-M64 or non-standard as request&design | |||||
| Length | 12mm-300mm or non-standard as request&design | |||||
| Grade | 4.8,6.8,8.8,10.9,12.9 | |||||
| Standards | GB,DIN,ASTM/ANSI,B7,BS,JIS etc | |||||
| Material | Carbon steel | |||||
| Surface | plain,galvanized,HDG etc | |||||
| application | Electronics, furniture, construction, Bridges etc | |||||
